
CC0 · GBIF · full resolution
Rissoina
Animalia › Mollusca › Rissoinidae
- Collected by
- Langford & Thaanum; ThaanumD.B. LangfordD. B. Langford →Ditlev Due Thaanum →
- Collector number
- 6279
- Date
- 1928
- Locality
- Ryukyu Islands; Loochoos; Okinawa; Itoman
- Region
- Ryukyu Islands
- Record type
- Preservedspecimen
Rissoina observed alive
This specimen was collected in 1928. Since 2000, iNaturalist observers have recorded 273 research-grade sightings in the wild, most recently on 2026-10-23.

2026-10-23
Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-22
Beechwood Rd, Albany Ward, Auckland, NZ
(c) ecojimmy, some rights reserved (CC BY-NC)

2026-10-21
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-21
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-21
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-21
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Rissoina. BPBM 228954. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 38498423. Accessed via explore.bishopmuseum.org/specimens/mo/228954.
Record sources
- GBIF occurrence 38498423 ↗
- Data license: CC0
- Last harvested October 27, 2026
